A browser kart racer with six toy cars, four tracks and a garage

Derya Unutmaz, MD@DeryaTR_

Here is my first attempt at making a Mario Kart–style racing game with GPT-6 Astra! It runs fully in the browser and was built with Three.js.

It currently has six toy cars, four festival-themed tracks, close overtakes, collisions, and plenty of comeback moments. You can also collect coins while racing and use them in the garage to buy new parts and upgrade your car.

This is still only alpha version 0.3, but it is already fully playable! Link below if anyone would like to try it. I’d love to hear what you think and what you would change, improve, or add next!